关于Photronics

Frank自2006年加入Photronics以来，负责亚洲所有的集成电路业务，并担任PDMC和PDMCX合资企业的总裁。在加入Photronics前，他是NSMC的首席执行官，拥有将近40年的从业经验。

Frank拥有辛辛那提大学的博士学位。

Mr. Rivera joined Photronics in 2016 as corporate controller and has served as chief accounting officer since 2020. Mr. Rivera has 24 years of experience and held several positions in accounting and financial reporting prior to joining Photronics, including at IBM and Thomson Reuters. He holds a bachelor’s degree in accounting from Mercy College and is a certified public accountant.

Chris 于 2000 年加入本公司，并于 2019 年晋升至其现在的职位。随着Photronics开拓新市场或为支持客户的技术路线图而开发新工艺，他负责相应业务的战略规划和技术开发 。Chris是业内公认的专家，拥有超过30年的从业经验。在加入Photronics前，他任职IBM技术机构的管理层。

Chris joined Photronics in November 2024 as Vice President, General Counsel and Secretary. He brings over 15 years of experience in commercial, transactional, corporate, securities and compliance practice areas across diverse and stringently regulated industries. He was most recently employed at Crane Company, a manufacturer of highly engineered instruments, controls and systems in the process flow and aerospace industries in Stamford, CT.

Chris holds his Juris Doctor from Quinnipiac University in Hamden, CT.

Dennic 于 2019 年加入 Photronics，领导负责采购、资本投资和
资产管理的全球供应链组织。Dennic 在逐步打造半导体领域
负责任的供应链方面拥有逾 25 年的管理经验。在这之前，
他曾在台虹科技 (TaiFlex Scientific) 担任供应链副总裁一职。

Dennic 持有台湾国立交通大学的工商管理硕士学位以及台湾
国立清华大学核工程专业的理学士学位。

In 1989, as the semiconductor industry began to take off, David joined Taiwan Mask Corporation (TMC), a photomask-related industry. After nine years at TMC, he joined PDMC (Photronics DNP Mask Corporation). From 2000 to 2003, Wang served as the General Manager of Photronics Singapore, and from 2007 to 2010, he was the General Manager of Photronics Shanghai. David participated in the expansion of the Taichung plant in 2009, the merger with Dai Nippon Printing (DNP) in 2014, and the establishment and operational integration of Xiamen Photomask Corporation (PDMCX) in 2016. Taiwan Photomask and Xiamen Photomask are now the largest commercial semiconductor photomask manufacturing bases in the world. David, who is currently the COO of PDMC and the General Manager of PDMC Xiamen, graduated National United University in Taiwan, with a B.S. in Department of Industrial Engineering and Management.

From 1995-2004, Han Kyung (HK) Park worked at Amkor Technology, Inc. (previously known as ANAM Industrial Co. Ltd., Korea’s first semiconductor company) in Strategic Planning and Supply Chain Management. During Park’s tenure, ANAM merged with Amkor Technology, Inc., a publicly traded company in the US. Park started his career at Photronics in 2004, where he assumed the role of Strategic Planning Team Manager at PKL in Korea. In 2005, he became the Administration and Sales Division Director and Site Director at PKLT in Taiwan; and in 2019, he was appointed President of Photronics Hefei (China). Park, a graduate of Kyungpook National University in Korea, was promoted to General Manager of Photronics FPD Operations in 2023.

In 2022, Ms. Wierzbicki was promoted to Senior Vice President of US/EU Mainstream Operations. In 2017, Ms. Wierzbicki assumed the role of Vice President, US/EU Mainstream Operations in addition to Global Production Control. Prior to this position, Debbie held various leadership roles, including Director of Corporate Production Control and Global Support, and Site Director of two California facilities – Milpitas and Sunnyvale. She has vast experience managing multiple high-level projects and was instrumental in developing and implementing critical corporate procedures and business practices across the global enterprise. Ms. Wierzbicki’s long history with the company has been invaluable to the organization  – her institutional knowledge of the company is without peer.